DPR-Tutorial1Step6.proto

syntax = "proto3";

package OnlineShopBackend;

message CustomerAccount {
  string name = 1;
  string address = 2;
  CustomerAccountId customeraccountId = 3;
}

message CustomerAccountId {
  int64 customeraccountId = 1;
}

message Order {
  string orderNumber = 1;
  OrderId orderId = 2;
  repeated OrderItem orderitemList = 3;
}

message OrderId {
  int64 orderId = 1;
}

message OrderItem {
  string productName = 1;
  string price = 2;
  OrderItemId orderitemId = 3;
}

message OrderItemId {
  int64 orderitemId = 1;
}

message Product {
  string productName = 1;
  string image = 2;
  string productCategory = 3;
  ProductId productId = 4;
}

message ProductId {
  int64 productId = 1;
}

message ProductIdList {
  repeated ProductId entries = 1;
}

message ProductList {
  repeated Product entries = 1;
}

service Customer {
  rpc createAccount(CustomerAccount) returns (CustomerAccountId);
}

service ProductCatalog {
  rpc readProductInformation(ProductIdList) returns (ProductList);
}

service OrderBasket {
  rpc createOrder(Order) returns (OrderId);
  rpc addOrderItem(OrderItem) returns (OrderItemId);
}